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Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Balance | $ 1,899,456
Foreign currency translation gain (loss) | (4,260)
Gain on derivative instruments, net of tax of $0.1 million | 19
U.K. Sale | 375,606
Balance | 2,517,489
Foreign Currency Translation Adjustments [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Balance | (373,101)
Foreign currency translation gain (loss) | (4,293)
U.K. Sale | 377,394
Change in Fair Value of Derivative Instruments [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Balance | 13,686
Gain on derivative instruments, net of tax of $0.1 million | 19
U.K. Sale | (13,705)
Pension Plan [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Balance | (11,950)
Foreign currency translation gain (loss) | 33
U.K. Sale | 11,917
Other Comprehensive Loss [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Balance | $ (371,365)

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